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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c/104506] [12 Regression] ICE: tree check: expected class
 'type', have 'exceptional' (error_mark) in useless_type_conversion_p, at
 gimple-expr.cc:87 on invalid symbol redeclaration
Date: Fri, 11 Feb 2022 21:48:02 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D104506

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
           Assignee|unassigned at gcc dot gnu.org      |pinskia at gcc dot =
gnu.org
   Last reconfirmed|                            |2022-02-11
             Status|UNCONFIRMED                 |NEW

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Anoth testcase:
double x;
void
foo (void)
{
  x;
}
int x;

Confirmed, most likely started with r12-3278-g823685221de98.=